1) loudness reduction
响度降低<声>
2) fluence of noise-lowered criterion
降低噪声影响
1.
In order to surport the development of military technique of outdoor UWB,a channel estimation algorithm based on the fluence of noise-lowered criterion is applied to TH-PPM-UWB system.
为了给适合军事通信的室外超宽带通信技术发展提供技术支持,针对跳时脉冲位置调制超宽带系统的室外信道,提出了一种基于降低噪声影响的信道估计算法。
3) Response reduction
降低响应
4) NTI (noise transmission impairment)
噪声传输影响;噪声传输质量降低
6) noise reduction
噪声降低
1.
The effects of noise on chaotic time series analysis were introduced and the previous studies associated with the noise reduction in chaotic time series data were reviewed as well.
介绍了噪声对混沌时序分析的影响，回顾了混沌时序噪声降低方法的研究情况。
补充资料：响度
见噪声的主观评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条